neb2989
Silver Partner
- Joined
- Apr 4, 2017
- Messages
- 6
- Reaction score
- 1
We are having a major issue since the update!! Not deployed but still in rollout thank god!! The Yealink T2X phones (what we are deploying) are now turning off LLDP after reboot with new version installed. When we look at the config file it shows that setting is now off. This will cause major headaches if this happens when 600 phones are deployed. Any insight would be helpful.
We encountered this as well. We updated to 15.5 SP1 and then updated the config on the phones. After that the phones then get set on our data subnet. If we use the settings that have been added to the phone provisioning tab in the management console the phone will reboot and just sit on obtaining an IP. Note that we haven't enabled option 132 on our network or disabled LLDP on our switches as we are using Cisco Small Business switches that support Auto Voice VLAN. Our fix was to copy the config file and edit the line to leave LLDP enabled and then reprovision the phones. This was enabled on the default template before and after the update it became disabled, the comment line even states that the default is enabled.
Yealink has this feature enabled by default and when we factory reset phones all functions properly until we provision with the default template in 3CX now.